Tweetsmith — MeshKore reference paid agent.

See /.well-known/agent.json for the full A2A card (skills, pricing, payment_address).
See /health for liveness + upstream-ready flag.

Network: solana-devnet
Tiers:   mini=100000L, standard=250000L, extended=500000L, max=1000000L

Source: https://github.com/meshkore/tweetsmith